55385592

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 102208008

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 116, 124, 136, 151, 174, 186, 204, 232, 248, 302, 348, 372, 408, 453, 493, 527, 604, 696, 744, 899, 906, 986, 1054, 1208, 1479, 1581, 1798, 1812, 1972, 2108, 2567, 2697, 2958, 3162, 3596, 3624, 3944, 4216, 4379, 4681, 5134, 5394, 5916, 6324, 7192, 7701, 8758, 9362, 10268, 10788, 11832, 12648, 13137, 14043, 15283, 15402, 17516, 18724, 20536, 21576, 26274, 28086, 30566, 30804, 35032, 37448, 45849, 52548, 56172, 61132, 61608, 74443, 79577, 91698, 105096, 112344, 122264, 135749, 148886, 159154, 183396, 223329, 238731, 271498, 297772, 318308, 366792, 407247, 446658, 477462, 542996, 595544, 636616, 814494, 893316, 954924, 1085992, 1628988, 1786632, 1909848, 2307733, 3257976, 4615466, 6923199, 9230932, 13846398, 18461864, 27692796, 55385592]

約数ペア:

[(1, 55385592), (2, 27692796), (3, 18461864), (4, 13846398), (6, 9230932), (8, 6923199), (12, 4615466), (17, 3257976), (24, 2307733), (29, 1909848), (31, 1786632), (34, 1628988), (51, 1085992), (58, 954924), (62, 893316), (68, 814494), (87, 636616), (93, 595544), (102, 542996), (116, 477462), (124, 446658), (136, 407247), (151, 366792), (174, 318308), (186, 297772), (204, 271498), (232, 238731), (248, 223329), (302, 183396), (348, 159154), (372, 148886), (408, 135749), (453, 122264), (493, 112344), (527, 105096), (604, 91698), (696, 79577), (744, 74443), (899, 61608), (906, 61132), (986, 56172), (1054, 52548), (1208, 45849), (1479, 37448), (1581, 35032), (1798, 30804), (1812, 30566), (1972, 28086), (2108, 26274), (2567, 21576), (2697, 20536), (2958, 18724), (3162, 17516), (3596, 15402), (3624, 15283), (3944, 14043), (4216, 13137), (4379, 12648), (4681, 11832), (5134, 10788), (5394, 10268), (5916, 9362), (6324, 8758), (7192, 7701)]